1282002248 has 12 divisors (see below), whose sum is σ = 2403944115. Its totient is φ = 640950488.

The previous prime is 1282002223. The next prime is 1282002251. The reversal of 1282002248 is 8422002821.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 641001124 + 641001124 = 25318^2 + 25318^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=25318.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1282002248.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 94943 + ... + 107601.

Almost surely, 2^1282002248 is an apocalyptic number.

It is an amenable number.

1282002248 is a deficient number, since it is larger than the sum of its proper divisors (1121941867).

1282002248 is an frugal number, since it uses more digits than its factorization.

1282002248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25324 (or 12661 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 29.

The square root of 1282002248 is about 35805.0589721620. The cubic root of 1282002248 is about 1086.3328909948.

The spelling of 1282002248 in words is "one billion, two hundred eighty-two million, two thousand, two hundred forty-eight".